Which rank is associated with O-10 in the Marine Corps?

In the Marine Corps, the rank associated with O-10 is General (Gen). This rank is the highest commissioned officer rank in the Marine Corps, denoting a position of significant authority and responsibility. Generals typically oversee large units and may hold high-level command positions within the military structure, including serving as the Commandant of the Marine Corps.

The other ranks mentioned, such as Colonel, Major General, and Lieutenant Colonel, correspond to lower pay grades within the officer ranks. Colonel is O-6, Major General is O-8, and Lieutenant Colonel is O-5, all of which position them significantly lower than the O-10 rank of General. Understanding this hierarchy is essential for grasping the structure within the Marine Corps and how ranks relate to responsibilities and command levels.